Were you a kid who struggled in math class? If so, vivid recollections of poring over algebra homework trying to understand the inscrutable equations are probably core memories from your school years.

CHICAGO (AP) — In July, in a packed classroom in downtown Chicago, a group composed mostly of early elementary teachers and child care workers read a story about “Wendi,” a fictional preschool teacher ...

Please check your inbox for your confirmation. In July, in a packed classroom in downtown Chicago, a group composed mostly of early elementary teachers and child care workers read a story about “Wendi ...